Tacrolimus

Modify Date: 2024-01-02 14:36:23

Tacrolimus structure	Common Name	Tacrolimus
	CAS Number	104987-11-3	Molecular Weight	804.018
	Density	1.2±0.1 g/cm3	Boiling Point	871.7±75.0 °C at 760 mmHg
	Molecular Formula	C₄₄H₆₉NO₁₂	Melting Point	113-115°C
	MSDS	N/A	Flash Point	481.0±37.1 °C
	Symbol	GHS02, GHS07	Signal Word	Danger

Use of Tacrolimus

Tacrolimus is a macrocyclic lactone with potent immunosuppressive properties. Tacrolimus binds to FK506 binding protein (FKBP) to form a complex and inhibits calcineurin phosphatase.

Name	FK506
Synonym	More Synonyms

Description	Tacrolimus is a macrocyclic lactone with potent immunosuppressive properties. Tacrolimus binds to FK506 binding protein (FKBP) to form a complex and inhibits calcineurin phosphatase.
Related Catalog	Signaling Pathways >> Autophagy >> Autophagy Research Areas >> Inflammation/Immunology
Target	PP2B (calcineurin phosphatase)[1] Autophagy inducer[2]
In Vitro	Tacrolimus (FK506) inhibits calcium-dependent events, such as IL-2 gene transcription, NO synthase activation, cell degranulation, and apoptosis. Tacrolimus also potentiates the actions of glucocorticoids and progesterone by binding to FKBPs contained within the hormone receptor complex, preventing degradation. The agent may enhance expression of the TGFβ-1 gene in a fashion analogous to that demonstrated for CsA. T cell proliferation in response to ligation of the T cell receptor is inhibited by Tacrolimus[1]. Treatment with a low concentration of Tacrolimus (FK506,10 μg/L) does not significantly affect the proliferation of MH3924A cells (P=0.135). Upon treatment with higher concentrations of Tacrolimus (100-1,000 μg/L), the proliferation of MH3924A cells is significantly enhanced (P<0.01). Treatment with AMD3100 at any concentration (10, 50 or 100 μg/L), has no obvious effect on MH3924A cell proliferation (P>0.05). However, when different concentrations of AMD3100 are combined with 100 μg/L Tacrolimus, the in vitro proliferation of MH3924A cells is increased (P<0.01)[3].
In Vivo	The therapeutic effect of Tacrolimus is investigated on progression and perpetuation of colitis by administering Tacrolimus to Dextran sulfate sodium (DSS)-treated mice from Days 10 to 16 or to 23. At Days 17 and 24, colon length is significantly shortened, and colon weight is significantly higher in DSS-treated control animals than in normal animals. In addition, colon weight per unit length in the control group is more than twice that in the normal group. While both 7 and 14 d treatment with Tacrolimus significantly suppresses increases in colon weight per unit length in DSS-treated animals compared with the control group, this treatment does not actually restore the colon shortening. In addition, this inhibitory effect of Tacrolimus on increases in colon weight per unit length is more pronounced with 14-d than 7-d treatment, as shown by the inhibitory percentages (59% vs. 28%)[4].
Cell Assay	Tumor cell proliferation is determined by the MTT assay. Briefly, after MH3924A cells have reached the logarithmic growth phase, a 0.2-mL cell suspension at 1×104 cells/mL is added into each well of a 96-well plate and cultured in DMEM with 10% FBS, 10 μg/L vascular endothelial growth factor and 0.1 g/L heparin for 24 h. When adherent growth is established, different concentrations of Tacrolimus (10, 100 and 1,000 μg/L) , AMD3100 (10, 50 and 100 μg/L) and Tacrolimus (0 and 100 μg/L)+AMD3100 (0, 10, 50 and 100 μg/L) are added into the plates. Untreated cells cultured in medium alone are used as controls. After culturing for 48 h, 10 μL MTT (5 g/L) are added, and each well is incubated for 6 h; next, 150 μL/well DMSO are added, followed by measurements of the absorbance at 570 mm on a spectrophotometer reader. Each well is measured three times, and each sample is assayed in triplicate[3].
Animal Admin	Mice[4] Six-week-old male C57BL/6J mice are maintained in a temperature- and humidity-controlled room with a 12-h light-dark cycle. For the multiple dosing study, colitic mice (n=10) are orally administered Tacrolimus at 30 mg/kg for 7 d (Days 10 to 16) or 14 d (Days 10 to 23). Control (n=10) and normal groups (n=5) are administered placebo using the same regimen. Tacrolimus or placebo is administered at 10 mL/kg. Mice are euthanized by CO2 inhalation on the day following the final dosing. For the single dosing study, colitic mice are orally administered Tacrolimus at 30 mg/kg or placebo (n=8) once on Day 7, 10, 17, or 24. Normal mice (n=4) are administered placebo using the same regimen. Mice are euthanized by CO2 inhalation eight hours after dosing[4].
References	[1]. Thomson AW, et al. Mode of action of Tacrolimus (FK506): molecular and cellular mechanisms. Ther Drug Monit. 1995 Dec;17(6):584-91. [2]. Vogel KR, et al. mTOR inhibitors rescue premature lethality and attenuate dysregulation of GABAergic/glutamatergic transcription in murine succinate semialdehyde dehydrogenase deficiency (SSADHD), a disorder of GABA metabolism. J Inherit Metab Dis. 2016 Nov;39(6):877-886. [3]. Zhu H, et al. Tacrolimus promotes hepatocellular carcinoma and enhances CXCR4/SDF 1α expression in vivo. Mol Med Rep. 2014 Aug;10(2):585-92. [4]. Okada Y, et al. Tacrolimus ameliorates dextran sulfate sodium-induced colitis in mice: implication of interferon-γ and interleukin-1β suppression. Biol Pharm Bull. 2011;34(12):1823-7. [5]. Yuwei He, et al. Drug targeting through platelet membrane-coated nanoparticles for the treatment of rheumatoid arthritis. Nano Res. 30 June 2018.

Density	1.2±0.1 g/cm3
Boiling Point	871.7±75.0 °C at 760 mmHg
Melting Point	113-115°C
Molecular Formula	C₄₄H₆₉NO₁₂
Molecular Weight	804.018
Flash Point	481.0±37.1 °C
Exact Mass	803.481995
PSA	178.36000
LogP	3.96
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.549
Storage condition	−20°C
Water Solubility	DMSO: >3 mg/mL

Symbol	GHS02, GHS07
Signal Word	Danger
Hazard Statements	H225-H302 + H312 + H332-H319
Precautionary Statements	P210-P280-P305 + P351 + P338
Hazard Codes	Xi: Irritant;T: Toxic;
Risk Phrases	R25;R36/37/38
Safety Phrases	45-36-26
RIDADR	UN 2811 6.1/PG 3
WGK Germany	3
RTECS	KD4201200
Hazard Class	6.1

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9-deoxo FK506

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N/A

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N/A

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Precursor 5
CAS#:118977-96-1 CAS#:133941-75-0 24,32-Bis-O-(te... CAS#:197250-11-6 CAS#:133951-08-3 9-deoxo FK506
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DownStream 3
CAS#:3105-95-1 L(-)-Pipecolini... CAS#:134590-88-8 Iso-FK-506 (iso... CAS#:134556-79-9 5-Hydroxy-33-te...

Unique drug screening approach for prion diseases identifies tacrolimus and astemizole as antiprion agents.

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Prion diseases such as Creutzfeldt-Jakob disease (CJD) are incurable and rapidly fatal neurodegenerative diseases. Because prion protein (PrP) is necessary for prion replication but dispensable for th...

Predictive factors of allosensitization after immunosuppressant withdrawal in recipients of long-term cultured islet cell grafts.

Transplantation 96(2) , 162-9, (2013)

Islet transplantation has been reported to induce allosensitization in the majority of type 1 diabetic recipients of fresh or shortly incubated islet grafts prepared from one to three donors.We examin...

Effects of rapamycin and tacrolimus on mature endothelial cells and endothelial progenitor cells.

J. Pak. Med. Assoc. 62(8) , 822-5, (2012)

To investigate the effects of the potent immunosuppressive agents tacrolimus and rapamycin on the number of circulating mature endothelial cells and circulating endothelial progenitor cells in an expe...

Advagraf

(-)-Tacrolimus

Sunitinib---free base

(-)-FK 506

Protopic

(1R,9S,12S,13R,14S,17R,18E,21S,23S,24R,25S,27R)-17-Allyl-1,14-dihydroxy-12-{(1E)-1-[(1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl]-1-propen-2-yl}-23,25-dimethoxy-13,19,21,27-tetramethyl-11,28-dioxa-4-azatr ;icyclo[22.3.1.0]octacos-18-ene-2,3,10,16-tetrone

Sutent-d4

(1R,9S,12S,13R,14S,17R,18E,21S,23S,24R,25S,27R)-17-Allyl-1,14-dihydroxy-12-{(1E)-1-[(1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl]prop-1-en-2-yl}-23,25-dimethoxy-13,19,21,27-tetramethyl-11,28-dioxa-4-azatricyclo[22.3.1.0]octacos-18-ene-2,3,10,16-tetrone

MFCD00869853

Tacrolimus

Suniti

FK-506

15,19-epoxy-3H-pyrido[2,1-c][1,4]oxaazacyclotricosine-1,7,20,21(4H,23H)-tetrone, 5,6,8,11,12,13,14,15,16,17,18,19,24,25,26,26a-hexadecahydro-5,19-dihydroxy-3-[(E)-2-[(1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl]-1-methylethenyl]-14,16-dimethoxy-4,10,12,18-tetramethyl-8-(2-propenyl)-, (3S,4R,5S,8R,9E,12S,14S,15R,16S,18R,19R,26aS)-

(1R,9S,12S,13R,14S,17R,18E,21S,23S,24R,25S,27R)-1,14-dihydroxy-12-{(E)-2-[(1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl]-1-methylethenyl}-23,25-dimethoxy-13,19,21,27-tetramethyl-17-prop-2-en-1-yl-11,28-dioxa-4-azatricyclo[22.3.1.0]octacos-18-ene-2,3,10,16-tetrone

(3S,4R,5S,8R,9E,12S,14S,15R,16S,18R,19R,26aS)-5,19-dihydroxy-3-{(1E)-1-[(1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl]prop-1-en-2-yl}-14,16-dimethoxy-4,10,12,18-tetramethyl-8-(prop-2-en-1-yl)-5,6,8,11,12,13,14,15,16,17,18,19,24,25,26,26a-hexadecahydro-3H-15,19-epoxypyrido[2,1-c][1,4]oxazacyclotricosine-1,7,20,21(4H,23H)-tetrone

Prograf

15,19-Epoxy-3H-pyrido[2,1-c][1,4]oxaazacyclotricosine-1,7,20,21(4H,23H)-tetrone, 5,6,8,11,12,13,14,15,16,17,18,19,24,25,26,26a-hexadecahydro-5,19-dihydroxy-3-[(E)-2-[(1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl]-1-methylethenyl]-14,16-dimethoxy-4,10,12,18-tetramethyl-8-(2-propen-1-yl)-, (3S,4R,5S,8R,9E,12S,14S,15R,16S,18R,19R,26aS)-

SUNITINIB-D4

SUNITINIB BASE

SUNITINIB MALEATE

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China
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China
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DC Chemicals Limited
China
Product Name: FK-506 (Tacrolimus)
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ShangHai DC Chemicals Co.,Ltd
China
Product Name: FK-506 (Tacrolimus)
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Delivery: 1 Day
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China
Product Name: Tacrolimus
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
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